package generator.service;

import com.atkt.ktkt.model.vod.Video;
import com.baomidou.mybatisplus.extension.service.IService;

/**
* @author 罗雅文
* @description 针对表【video(课程视频)】的数据库操作Service
* @createDate 2022-09-18 17:25:21
*/
public interface VideoService extends IService<Video> {

    void  removeVideoByCourseId(Long id);

    //删除小节的时候 删除视频
    void removeVideoById(Long id);
}
